Accupro 314447 Square End Mill 1/8 in 3 Flute Carbide

Product Description

The ACCUPRO 314447 is a 3-flute solid carbide square end mill designed for precision milling operations in metalworking and machining environments. It carries a 1/8 inch cutting diameter with a 3/8 inch length of cut and a 1-1/2 inch overall length, making it well suited to slotting, profiling, and contouring in tight workspaces. The micrograin carbide construction delivers edge retention at elevated cutting speeds. A 37-degree helix angle promotes efficient chip evacuation and reduces cutting forces. The bright uncoated finish keeps costs down where coating is not required for the workpiece material.

This end mill fits standard 1/8 inch collet holders and is appropriate for use on CNC machining centers, CNC routers, and manual knee mills. Typical applications include light to moderate material removal in aluminum, brass, mild steel, and plastics. The right-hand cutting and right-hand flute direction are the conventional configuration for most vertical milling setups. The regular length classification and non-extended-reach geometry provide rigidity for accurate dimensional work in production and job-shop environments.

Key Features

• Solid micrograin carbide construction for edge retention and wear resistance
• 3-flute geometry balances chip clearance with cutting stability at small diameters
• 37-degree helix angle promotes efficient chip evacuation and reduces heat buildup
• Centercutting design allows plunge entry into the workpiece
• Bright uncoated finish suitable for general-purpose milling where coating is not required
• 1/8 inch shank matches standard collet and end mill holder inventory

Compatibility

Designed as an OEM-style replacement or direct drop-in for 1/8 inch shank square end mill applications requiring a 3-flute, solid carbide, right-hand cut configuration in standard collet holders.

Installation Notes

Installation is performed by a machinist or CNC operator using a compatible collet or end mill holder torqued to the machine manufacturer specification. Verify collet bore and holder bore are clean and free of chips before seating the shank. Confirm spindle direction is set to right-hand rotation before starting the cut. Follow shop safety protocols and OSHA general machine guarding requirements when operating milling equipment.